Notes about the NCL file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The NCL file type is primarily associated with 'RHS Nibbles' by Redwood High School. In the RHS version of Nibbles, you (the snake) have to move around the playing field trying to eat the food that appears. For each piece of food that you eat, you earn points and your snake body gets longer. The faster you move, the more points you earn. If you run into any of the walls, obstacles, or your own snake body, the game ends.
Detailed information for file extension NCL:
File classification: Game
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.